Denitrification using immersed membrane bioreactors
, 2008 Nitrate is practically ubiquitous in waters abstracted for municipal potable water production in Europe due to decades of intensive agricultural practice.
McAdam, Ewan J.
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Effects of aquatic vegetation type on denitrification [PDF]
, 2011 In a microcosm 15N enrichment experiment we tested the effect of floating vegetation (Lemna sp.) and submerged vegetation (Elodea nuttallii) on denitrification rates, and compared it to systems without macrophytes.
Klein, J.J.M., de +4 more
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Theoretical and practical limitations of the acetylene inhibition technique to determine total denitrification losses [PDF]
, 2012 The loss of N2 from intensively managed agro-ecosystems is an important part of the N budget. Flux monitoring of N2 emissions at the field scale, e.g., by eddy correlation or aerodynamic gradient method, is impossible due to the large atmospheric N2 ...
F. Conen +14 more
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A method for estimating the extent of denitrification of Arctic polar vortex air from tracer-tracer scatter plots [PDF]
, 2002 A method for estimating the extent of denitrification of Arctic polar vortex air is proposed. Previous estimates of denitrification using tracer-tracer scatter plots have not allowed for mixing-induced changes in tracer-tracer relationships in a ...
Esler, JG +3 more
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Nitrate attenuation in a restored river floodplain system: River Cole (Oxfordshire - UK) [PDF]
, 2010 PhDRestoring river-floodplain connectivity has been proposed as an alternative management measure for natural flood defence through the temporary storage of floodwaters and the attenuation of flood peaks downstream.
Sgouridis, Fotis
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IEEE Access, 2020 The optimal control of denitrification system in coal-fired power plants in China has recently received widespread attention. The accurate prediction of denitrification efficiency and formulate control strategy of denitrification efficiency can guide the
Jigao Fu +3 more
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Effect of current on biofilm-electrode reactor coupled with sulfur autotrophic denitrification process (BER-SAD) for nitrate removal from wastewater [PDF]
E3S Web of Conferences, 2021 The biofilm-electrode reactor coupled with sulfur autotrophic denitrification process (BER-SAD) was used to remove nitrate in groundwater, and the effect of current intensity on the denitrification characteristics of the coupled process was explored ...
Liu Hengyuan, Zhang Chenhe
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A standardised method for measuring in situ denitrification in shallow aquifers: numerical validation and measurements in riparian wetlands [PDF]
, 2003 A tracer test to examine in situ denitrification in shallow groundwater by a piezometer with a packer system used bromide as a tracer of dilution and acetylene (10%) to block the denitrification process at the nitrous oxide stage.
Vervier, P. +16 more
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Microorganisms, 2021 Aerobic denitrification, one of the important nitrate metabolic pathways in biological denitrification, has been attracting increasing interest recently due to its functional advantages.
Yunjie Ruan +5 more
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Optimal Operation and Effect Research of Enhanced Denitrification AAO Process for Treating Rural Domestic Sewage [PDF]
E3S Web of Conferences, 2023 In view of the low concentration of organic matter in rural domestic sewage and the lack of carbon source in the biochemical denitrification process, resulting in excessive total nitrogen in the effluent, the traditional AAO process was improved to ...
Chen Le
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